分布于滇南思茅县臭水、橄榄坝,普洱县德化,景谷县大平掌等地的中、晚三叠世地层,出露连续、发育完好,化石丰富,是研究三江褶皱带南端三叠系的一个良好地区。 1980年以来,笔者等在前人资料的基础上,对这一地区的三叠纪地层进行了系统的工作, 收集了大量的地层古生物资料,并进行了初步研究,基本上弄清了该区三叠系的层序、岩石组合与古生物面貌。现将这些成果作一介绍,以利于滇南三叠系研究工作的进一步开展 (表1)。 Distributed in the southern Yunnan smelly water, olive dam, Pu’er County, Dehua, Jinggu County, such as the Great Pingzhang and other places of Middle and Late Triassic strata, exposed continuous, well-developed, rich fossils, is the study of the southern Trike Triassic fold belt Department of a good area. Since 1980, on the basis of previous data, the author systematically worked on the Triassic strata in this area, collected a large amount of data on the paleontology of the strata, and conducted a preliminary study to basically clarify this area Triassic sequence, rock assemblage and palaeontology. These achievements will now be introduced to facilitate further development of Triassic research in southern Yunnan (Table 1).